发明名称 |
Scroll-compressor having flat driving surfaces |
摘要 |
A scroll machine has a drive that incorporates radial compliance. The radial compliance is achieved by having the crank pin drive a drive bushing via a flat surface on the crank pin which slidably engages a flat bearing insert disposed in the wall of a bore located in the drive bushing. The bore in the drive bushing is slightly oval in cross-sectional shape to permit relative sliding movement between the crank pin and the drive bushing.
|
申请公布号 |
US5295813(A) |
申请公布日期 |
1994.03.22 |
申请号 |
US19920998549 |
申请日期 |
1992.12.30 |
申请人 |
COPELAND CORPORATION |
发明人 |
CAILLAT, JEAN-LUC;WEATHERSTON, ROGER C.;BUSH, JAMES W. |
分类号 |
F01C1/02;F01C17/06;F01C19/08;F04C18/02;F04C23/00;F04C27/00;F04C28/26;F04C28/28;F04C29/02;(IPC1-7):F04C18/04;F16C23/04;F16D3/04 |
主分类号 |
F01C1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|